SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000866609-13-000037
Filing Date
2013-09-30
Accepted
2013-09-30 16:38:04
Documents
3
Period of Report
2013-09-30
Items
Item 3.03: Material Modifications to Rights of Security Holders
Item 5.03: Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a8-ksept2013prefconversion.htm 8-K 19681
2 EXHIBIT exhibit31.htm EX-3.1 7968
3 EXHIBIT exhibit32.htm EX-3.2 7899
  Complete submission text file 0000866609-13-000037.txt   36887
Mailing Address 2105 CITYWEST BLVD SUITE 400 HOUSTON TX 770422839
Business Address 2105 CITYWEST BLVD SUITE 400 HOUSTON TX 770422839 281.933.3339
ION GEOPHYSICAL CORP (Filer) CIK: 0000866609 (see all company filings)

IRS No.: 222286646 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-12691 | Film No.: 131123703
SIC: 1382 Oil & Gas Field Exploration Services